Traditional Sweet Rice Punch made from Malted Barley

Prepare malted barley liquid: In a large bowl, combine the malted barley flour with 3 liters of warm water (around 40-50°C). Let it sit for 30 minutes, occasionally massaging the flour to help extract the malt essence. Strain the liquid through a fine-mesh sieve or cheesecloth into a clean pot, discarding the solids. Repeat the straining process once or twice more for a clearer liquid.

Cook the rice: Wash the sweet rice thoroughly until the water runs clear. Cook the rice in a rice cooker with 500ml of water until it's perfectly fluffy but not overly mushy. Alternatively, cook it on the stovetop.

Combine and ferment: Transfer the cooked rice to the pot containing the strained malted barley liquid. Gently stir to separate the rice grains. Place the pot on a very low heat setting (like a slow cooker's 'warm' setting or a rice cooker's 'keep warm' function) to maintain a temperature of 50-60°C. Let it ferment for 2-3 hours, or until 7-10 rice grains float to the surface.

Separate and simmer: Once the rice grains float, carefully scoop out about half of the floating rice grains and set them aside in a separate bowl (these can be used for garnish later). Add the granulated sugar, salt, and thinly sliced ginger to the malt liquid. Bring the mixture to a gentle boil over medium heat, then reduce the heat and simmer for 15-20 minutes, skimming off any foam that rises to the surface. Remove the ginger slices before cooling.

Cool and chill: Let the sikhye cool completely to room temperature. Once cooled, transfer it to clean bottles or a pitcher and refrigerate for at least 4 hours, or preferably overnight, to allow the flavors to meld and for it to become refreshingly cold.

Serve: Serve the chilled sikhye in individual glasses, garnished with a few of the reserved rice grains, a sprinkle of pine nuts, and thin slices of dried jujube, if desired. Enjoy this traditional Korean treat!